7|h JdZddlmZmZmZmZddlmZmZm Z GddeZ y)ziUtil that calls DuckDuckGo Search. No setup required. Free. https://pypi.org/project/duckduckgo-search/ )AnyDictListOptional) BaseModel ConfigDictmodel_validatorc eZdZUdZdZeeed< dZeed< dZ eeed< dZ e ed <d Z eed < d Z eed < edZedededefdZ dded ee deeeeffdZ dded ee deeeeffdZ dded ee deeeeffdZdedefdZ dded e d eedeeeeffdZy)DuckDuckGoSearchAPIWrapperzQWrapper for DuckDuckGo Search API. Free and does not require any setup. zwt-wtregionmoderate safesearchytime max_resultsautobackendtextsourceforbid)extrabefore)modevaluesreturncD ddlm}|S#t$r tdwxYw)z3Validate that python package exists in environment.rDDGSzmCould not import duckduckgo-search python package. Please install it with `pip install -U duckduckgo-search`.)duckduckgo_searchr ImportError)clsrrs n/var/www/html/test/engine/venv/lib/python3.12/site-packages/langchain_community/utilities/duckduckgo_search.pyvalidate_environmentz/DuckDuckGoSearchAPIWrapper.validate_environment,s5  .   M  s Nqueryc (ddlm}|5}|j||j|j|j |xs |j |j}|r|Dcgc]}|c}cdddS dddgScc}w#1swYgSxYw)zA1 A,A1,A11A;c|jdk(r|j|}nD|jdk(r|j|}n#|jdk(r|j|}ng}|sydj d|DS)z=Run query through DuckDuckGo and return concatenated results.rr/r2*No good DuckDuckGo Search Result was found c3&K|] }|d yw)bodyN).0r,s r# z1DuckDuckGoSearchAPIWrapper.run..|s3a& 3s)rr-r0r3join)r)r%resultss r#runzDuckDuckGoSearchAPIWrapper.runosr ;;& ooe,G [[F "ooe,G [[H $''.GG?xx37333c |xs |j}|dk(r.|j||Dcgc]}|d|d|dd}}n|dk(r6|j||Dcgc]}|d|d|d|d |d d }}nE|d k(r>|j||Dcgc]!}|d|d |d|d|d|d|d d#}}ng}|ddig}|Scc}wcc}wcc}w)aRun query through DuckDuckGo and return metadata. Args: query: The query to search for. max_results: The number of results to return. source: The source to look from. Returns: A list of dictionaries with the following keys: snippet - The description of the result. title - The title of the result. link - The link to the result. r)rr8titlehref)snippetrAlinkr/urldater)rCrArDrFrr2 thumbnailimageheightwidth)rArGrHrErIrJrResultr5)rr-r0r3)r)r%rrr,r=s r#r=z"DuckDuckGoSearchAPIWrapper.results~sS &4;; V KHfI' AfINGv KH  !ywZeHfIk  G x **5k*J wZ!";wZU8kwZk G G ? "NOPGE  sC C&C)N)__name__ __module__ __qualname____doc__r rstr__annotations__rrrintrrr model_configr classmethodrrr$rr-r0r3r>r=r9r?r#r r s $FHSM#!J D(3-KGSFCL(# $ 3 $ 8<'/} d38n (8<'/} d38n &8<'/} d38n " 4 4 4 EI44'*44rWs& -,;;ffr?